:root {
    color-scheme: light;
    --snt-sidebar-bg: #17202a;
    --snt-sidebar-active: #243447;
    --snt-sidebar-text: #d7dee8;
    --snt-sidebar-muted: #8f9cad;
    --snt-page-bg: #f5f7fa;
}

body {
    min-height: 100vh;
    background: var(--snt-page-bg);
}

.auth-page {
    min-height: 100vh;
    display: grid;
    align-items: center;
    padding: 2rem 1rem;
}

.auth-panel {
    width: min(100%, 420px);
    margin: 0 auto;
}

.profile-panel {
    width: min(100%, 920px);
    margin: 0 auto;
}

.admin-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
}

.admin-sidebar {
    background: var(--snt-sidebar-bg);
    color: var(--snt-sidebar-text);
}

.admin-sidebar .nav-link {
    color: var(--snt-sidebar-text);
    border-radius: .375rem;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background: var(--snt-sidebar-active);
    color: #fff;
}

.admin-sidebar-heading {
    color: var(--snt-sidebar-muted);
    font-size: .75rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.admin-main {
    min-width: 0;
}

.admin-topbar,
.portal-topbar {
    min-height: 64px;
}

.portal-shell {
    min-height: 100vh;
}

.portal-nav {
    row-gap: .25rem;
}

.portal-main {
    width: min(100%, 1180px);
    margin: 0 auto;
}

.statement-print-page {
    min-height: 100vh;
    background: #e9edf2;
    padding: 24px;
}

.statement-print-toolbar {
    width: min(100%, 960px);
    margin: 0 auto 16px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.statement-print-document {
    width: min(100%, 960px);
    margin: 0 auto;
    padding: 32px;
    background: #fff;
    color: #111;
    box-shadow: 0 16px 40px rgba(23, 32, 42, .12);
}

.statement-print-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 20px;
    border-bottom: 2px solid #111;
}

.statement-print-header h1 {
    margin: 0 0 8px;
    font-size: 28px;
    line-height: 1.2;
}

.statement-print-header p {
    margin: 0;
}

.statement-print-amount {
    min-width: 220px;
    text-align: right;
}

.statement-print-amount div:last-child {
    font-size: 26px;
    font-weight: 700;
    line-height: 1.2;
}

.statement-print-warning {
    margin-top: 20px;
    padding: 10px 12px;
    border: 1px solid #946200;
    background: #fff4d6;
}

.statement-print-section {
    margin-top: 24px;
}

.statement-print-section h2 {
    margin: 0 0 12px;
    font-size: 18px;
}

.statement-print-section h3 {
    margin: 16px 0 8px;
    font-size: 15px;
}

.statement-print-details {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 6px 16px;
    margin: 0;
}

.statement-print-details dt {
    font-weight: 600;
}

.statement-print-details dd {
    margin: 0;
}

.statement-payment-qr {
    max-width: 280px;
    margin-left: auto;
    text-align: center;
}

.statement-payment-qr img {
    width: 100%;
    height: auto;
    border: 1px solid #cfd6df;
    background: #fff;
}

.statement-print-payment-block {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
    align-items: start;
}

.statement-print-payment-qr {
    text-align: center;
    font-size: 12px;
    color: #5f6b7a;
}

.statement-print-payment-qr img {
    display: block;
    width: 320px;
    height: 320px;
    margin-bottom: 6px;
    border: 1px solid #111;
}

.statement-print-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.statement-print-summary > div {
    padding: 12px;
    border: 1px solid #cfd6df;
}

.statement-print-summary span {
    display: block;
    margin-bottom: 6px;
    color: #5f6b7a;
    font-size: 13px;
}

.statement-print-summary strong {
    font-size: 18px;
}

.billing-run-workflow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 8px;
}

.billing-run-workflow .list-group-item {
    border-width: 1px;
    border-radius: var(--bs-border-radius);
}

.statement-print-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.statement-print-table th,
.statement-print-table td {
    padding: 8px;
    border: 1px solid #cfd6df;
    vertical-align: top;
}

.statement-print-table th {
    background: #f1f3f6;
    font-weight: 600;
}

.statement-print-table-sm {
    font-size: 13px;
}

@media (min-width: 992px) {
    .admin-sidebar {
        position: sticky;
        top: 0;
        height: 100vh;
        overflow-y: auto;
    }

    .admin-topbar,
    .portal-topbar {
        position: sticky;
        top: 0;
        z-index: 1020;
    }
}

@media (max-width: 991.98px) {
    .admin-shell {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: static;
    }

    .statement-payment-qr {
        margin-left: 0;
    }

    .statement-print-payment-block {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575.98px) {
    .portal-topbar {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    .portal-main {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
}

@media print {
    @page {
        size: A4;
        margin: 12mm;
    }

    body {
        min-height: 0;
        background: #fff;
    }

    .no-print {
        display: none !important;
    }

    .statement-print-page {
        min-height: 0;
        padding: 0;
        background: #fff;
    }

    .statement-print-document {
        width: 100%;
        padding: 0;
        box-shadow: none;
    }

    .statement-print-section,
    .statement-print-table tr {
        break-inside: avoid;
    }

    .statement-print-table th {
        background: #f1f3f6 !important;
        print-color-adjust: exact;
    }
}